I am new in C, but my code works, but to big to slow, time to use matrices and ARRAYS   I declare and initalise a array:   later I want to write a 0 in all Cells of the Array, e.g: "make" give me e.g. "expected expression before '{' token"   also tried: {NteBuf0[] = 0;} {NteBuf0[] = { 0 };} {NteBuf0[10] = { {} };} memset(NteBuf0, 0, 10) {NteBuf0[10] = 0;} make: "warning: array subscript is above array bounds [-Warray-bounds]" and a view others that i dont remember (because of not